| 纱条中机械波的动态分析 |
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| 引用本文： | 贺玮,张治中.纱条中机械波的动态分析[J].西安工程科技学院学报,1996(1). |
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| 作者姓名： | 贺玮 张治中 |
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| 作者单位： | 西北纺织工学院机械系 |
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| 摘 要： | 从理论上对牵伸过程中出现的“假波”现象和调制现象的机理子以揭示和讨论，指出在纱条波谱分析过程中，由于罗拉偏心的影响，将使机械波和牵伸波变得更为复杂，对此应给于高度重视，以免判断失误．
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| 关 键 词： | 罗拉牵伸，机械波，牵伸波，拍频，调制 |
Dynamic Analysis on the Machine Wave in the Yarn |
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| He Wei,Zhang Zhizhong.Dynamic Analysis on the Machine Wave in the Yarn[J].Journal of Xi an University of Engineering Science and Technology,1996(1). |
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| Authors: | He Wei Zhang Zhizhong |
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| Institution: | Mechanical Engineering Department |
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| Abstract: | n this peper,the mechanism of the "false wave"phenomenon and the modulation phenomenon during the drafting process were revealed and discussed in the theory.It points out that owig to the influence of the roller's eccentricity,the machine-wave and the hafting-wave become more complex in the analysis of the yarn wave-length spectram.Great attention should be paid to this in order to refrain forn the false conclusion. |
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| Keywords: | roller drafting machine-wave drafting-wave beat frequency mix |
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